AmericanMuscle is very proud to offer Free Standard Shipping on everything and Same Day Shipping (on most parts) if you order by 5PM EST on a business day. We ship via UPS Ground and/or USPS to all locations in the Continental 48 States absolutely FREE regardless of weight or size.

AmericanMuscle also offers Free Freight Handling to locations with loading docks in the Continental 48 States. Freight shipments going to a residential address will require a $75 residential handling fee.

Estimated delivery times for Free Standard Shipping:

• East Coast, 1-3 business days• Midwest, 2-4 business days• Southwest, 3-5 business days• West Coast, 4-6 business days

K&N Engineering invented the high performance cotton gauze air filter in 1969 and continues to build and refine high performance air filters and high flow intake systems in Riverside California. K&N High Flow Intake Systems are covered by K&N’s limited lifetime warranty and are guaranteed to increase horsepower. K&N OE Replacement High Flow Air Filters typically add 1 – 4 horsepower, are washable and reusable, and those intended for street use carry K&N’s limited lifetime warranty.

Word on The Street

I HIGHLY recommend you do business with AmericanMuscle.com. They are very courteous and helpful in assisting one with obtaining information before a purchase has been made. Free shipping really can't be beat! I ordered a set of lowering coil springs for my Mustang and they were shipped FREE and they weighed 40 lbs. I will return to AmericanMuscle with all of my automotive performance business needs!

Meet Our Team

Growing up in a Russian / European family the car focus was always on the Mercedes, BMW, Lexus, etc. All of my friends bought them, built them, raced them, crashed them, you name it. For me, I wanted to be different. I got my first job at 13 and saved up for the “American Muscle” ever since. At 17 I...